5073460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 12870144

約数和(自身を除く): 7796684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 167, 196, 217, 245, 310, 334, 434, 490, 620, 668, 835, 868, 980, 1085, 1169, 1519, 1670, 2170, 2338, 3038, 3340, 4340, 4676, 5177, 5845, 6076, 7595, 8183, 10354, 11690, 15190, 16366, 20708, 23380, 25885, 30380, 32732, 36239, 40915, 51770, 72478, 81830, 103540, 144956, 163660, 181195, 253673, 362390, 507346, 724780, 1014692, 1268365, 2536730, 5073460]

約数ペア:

[(1, 5073460), (2, 2536730), (4, 1268365), (5, 1014692), (7, 724780), (10, 507346), (14, 362390), (20, 253673), (28, 181195), (31, 163660), (35, 144956), (49, 103540), (62, 81830), (70, 72478), (98, 51770), (124, 40915), (140, 36239), (155, 32732), (167, 30380), (196, 25885), (217, 23380), (245, 20708), (310, 16366), (334, 15190), (434, 11690), (490, 10354), (620, 8183), (668, 7595), (835, 6076), (868, 5845), (980, 5177), (1085, 4676), (1169, 4340), (1519, 3340), (1670, 3038), (2170, 2338)]